<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
  	<p>404.jsp</p>
	对不起,您要访问的页面丢失了,工程师正在紧急调试中...
	<p><a href="../login/mainPage">返回</a></p>
</body>
</html>